John and the Blonde ...

John walked into a sports bar at 9:58 PM.
He sat down next to a blonde at the bar and stared up at the TV. The 10:00 PM news was coming on.

The news crew was covering a man on a ledge of a large building preparing to jump.

The blonde looked at John and asked, "Do you think he'll jump?"

John says, "You know, I'll bet he jumps."

The blonde says, "Well, I bet he won't"

John placed a twenty on the bar and says, "You're on!"

Just as the blonde placed her money on the bar the guy takes a swan dive off the ledge of the building, falling to his death.

The blonde was very upset but willingly handed over the $20 saying, "Fair is Fair."

John replied, "I can't take your money.  I saw this earlier on the 5 o'clock news.  I knew he would jump."

The blonde replied, "I saw it too; but I didn't think he'd do it again!" 

John took the money ...